define rdr_eyes fiducial
(
    range_min 0
    range_max 50
    range_max_id 50
    fov 3.141592654
)

define rdr position
(
    size [0.5 0.5 0.4]
    drive "diff"

    gui_nose 1
    boundary 1
    obstacle_return 1
    laser_return 1
    ranger_return 1
    blob_return 1
    fiducial_return 1
    localization "gps"
    localization_origin [0 0 0 0]

    block
    (
        points 4
        point[3] [0 1]
        point[2] [1 1]
        point[1] [1 0]
        point[0] [0 0]
        z [0 1]
    )

    rdr_eyes()
)
